Atkinson M, Bevan R, Becker S, Breitz L, Brennan P, Crisp J, Etherton C, Ellis R, Feran K, Frazer E, Freiburger P, Garber K, Geekie M, Giedrys-Leeper E, Greenwall L, Grundy B, Heffernan M, Hetherington I, Hill G, Kidd A, Moxham D, Olesen N, Paolella T, Roland S, Safdar N, Stalker K, Starrs P, Stephanakis C, Tant R, Tibbott B, Tipton D, Wade J, Wadhawani R, Wise M, Wozniak R
Br Dent J. 2006 Feb 11;200(3):124-5. doi: 10.1038/sj.bdj.4813243.